1364632447064 has 8 divisors (see below), whose sum is σ = 2558685838260. Its totient is φ = 682316223528.

The previous prime is 1364632447051. The next prime is 1364632447109. The reversal of 1364632447064 is 4607442364631.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85289527934 + ... + 85289527949.

Almost surely, 2^{1364632447064} is an apocalyptic number.

It is an amenable number.

1364632447064 is a deficient number, since it is larger than the sum of its proper divisors (1194053391196).

1364632447064 is a wasteful number, since it uses less digits than its factorization.

1364632447064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170579055889 (or 170579055885 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 50.

The spelling of 1364632447064 in words is "one trillion, three hundred sixty-four billion, six hundred thirty-two million, four hundred forty-seven thousand, sixty-four".